ToolTrust
C32/100
Smithery

node2flow-n8n-management

mcpsmithery

@Smithery

MCP server for n8n workflow automation — manage workflows, executions, credentials, tags, and users. Features - Full workflow lifecycle (create, activate, execute, deactivate, delete) - Execution monitoring and debugging (list, inspect, retry, cleanup) - Credential management (create, update, rotate, schema lookup) - Tag-based workflow organization - User management with role control (owner permissions required) 27 Tools Workflows: list, get, create, update, delete, activate, deactivate, execute, get tags, update tags Executions: list, get, delete, retry Credentials: create, update, delete, get schema Tags: list, get, create, update, delete Users: list, get, delete, update role Configuration - N8N_URL — Your n8n instance URL (e.g. https://your-n8n.example.com) - N8N_API_KEY — API key from n8n Settings → API → Create API Key

By Smithery | 64 findings | Scanned 4/19/2026 | tooltrust-scanner/v0.3.8

11 High15 Medium11 Low27 Info

Risk Summary

Needs Approval

Dep Visibility plus Excessive Permissions raises enough risk that this tool should not be auto-trusted.

Potential impact: This finding indicates the tool should be reviewed before it is trusted.

Recommended action: Keep this tool behind manual approval and avoid unattended runs until the risky capabilities are narrowed or removed.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (64)

  • HighAS-002

    ⚠️Excessive Permissions ×10

    tool declares exec permission

    n8n_get_workflown8n_delete_workflown8n_activate_workflown8n_deactivate_workflown8n_execute_workflown8n_list_executionsn8n_get_executionn8n_delete_executionn8n_retry_execution

    tool declares network permission

    n8n_retry_execution

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • HighAS-010

    🔑Insecure Secret Handling

    n8n_get_credential_schema:input parameter "credentialType" appears to accept a secret or credential

    Fix: Avoid accepting raw credentials as input parameters. Use secret managers (e.g. 1Password CLI, AWS Secrets Manager) and ensure credentials are never logged or stored in agent traces.

  • MediumAS-002

    ⚠️Excessive Permissions ×15

    tool declares fs permission

    n8n_create_workflown8n_update_workflown8n_delete_workflown8n_update_workflow_tagsn8n_delete_executionn8n_create_credentialn8n_update_credentialn8n_delete_credentialn8n_create_tagn8n_update_tagn8n_delete_tagn8n_get_usern8n_delete_usern8n_update_user_role

    tool declares db permission

    n8n_create_credential

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×9

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    n8n_get_workflown8n_delete_workflown8n_activate_workflown8n_deactivate_workflown8n_execute_workflown8n_list_executionsn8n_get_executionn8n_delete_executionn8n_retry_execution

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

  • LowAS-002

    ⚠️Excessive Permissions ×2

    tool declares http permission

    n8n_activate_workflown8n_execute_workflow

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×27

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    n8n_list_workflowsn8n_get_workflown8n_create_workflown8n_update_workflown8n_delete_workflown8n_activate_workflown8n_deactivate_workflown8n_execute_workflown8n_get_workflow_tagsn8n_update_workflow_tagsn8n_list_executionsn8n_get_executionn8n_delete_executionn8n_retry_executionn8n_create_credentialn8n_update_credentialn8n_delete_credentialn8n_get_credential_scheman8n_list_tagsn8n_get_tagn8n_create_tagn8n_update_tagn8n_delete_tagn8n_list_usersn8n_get_usern8n_delete_usern8n_update_user_role

    Fix: Review and remediate the identified issue.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y node2flow-n8n-management"

Adjust the package name if your npm registry name differs from the tool ID. View source

Add badge to your README

Copy this Markdown to show your ToolTrust grade on GitHub.

[![ToolTrust Grade C](https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-directory/main/docs/badges/grade-c.svg)](https://github.com/AgentSafe-AI/tooltrust-directory)